GB8510324D0 - Cutting charge - Google Patents

Cutting charge

Info

Publication number
GB8510324D0
GB8510324D0 GB858510324A GB8510324A GB8510324D0 GB 8510324 D0 GB8510324 D0 GB 8510324D0 GB 858510324 A GB858510324 A GB 858510324A GB 8510324 A GB8510324 A GB 8510324A GB 8510324 D0 GB8510324 D0 GB 8510324D0
Authority
GB
United Kingdom
Prior art keywords
cutting charge
charge
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB858510324A
Other versions
GB2158923B (en
GB2158923A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Diehl Verwaltungs Stiftung
Original Assignee
Diehl GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Diehl GmbH and Co filed Critical Diehl GmbH and Co
Publication of GB8510324D0 publication Critical patent/GB8510324D0/en
Publication of GB2158923A publication Critical patent/GB2158923A/en
Application granted granted Critical
Publication of GB2158923B publication Critical patent/GB2158923B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/024—Shaped or hollow charges provided with embedded bodies of inert material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Portable Nailing Machines And Staplers (AREA)
GB08510324A 1984-05-04 1985-04-23 A shaped charge Expired GB2158923B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3416468A DE3416468C2 (en) 1984-05-04 1984-05-04 Cutting charge

Publications (3)

Publication Number Publication Date
GB8510324D0 true GB8510324D0 (en) 1985-05-30
GB2158923A GB2158923A (en) 1985-11-20
GB2158923B GB2158923B (en) 1988-09-14

Family

ID=6234930

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08510324A Expired GB2158923B (en) 1984-05-04 1985-04-23 A shaped charge

Country Status (5)

Country Link
US (1) US4594946A (en)
DE (1) DE3416468C2 (en)
FR (1) FR2563903B1 (en)
GB (1) GB2158923B (en)
NL (1) NL191495C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341052C1 (en) * 1983-11-12 1992-03-26 Rheinmetall Gmbh Hollow charge with detonation wave guide
DE3544747A1 (en) * 1985-12-18 1987-06-19 Diehl Gmbh & Co COMBAT HEAD WITH ROTATIONALLY SYMMETRIC CHARGE
US4777878A (en) * 1987-09-14 1988-10-18 Halliburton Company Exploding bridge wire detonator with shock reflector for oil well usage
DE3739683C2 (en) * 1987-11-24 1999-05-12 Mueller Christfried A A H Cutting charge
US4829901A (en) * 1987-12-28 1989-05-16 Baker Hughes Incorporated Shaped charge having multi-point initiation for well perforating guns and method
US6925924B2 (en) * 2003-10-14 2005-08-09 Molycorp Inc. Method and apparatus to improve perforating effectiveness using a unique multiple point initiated shaped charge perforator
US7752972B1 (en) * 2005-08-23 2010-07-13 The United States Of America As Represented By The Secretary Of The Army Low reaction rate, high blast shaped charge waveshaper
US8056478B2 (en) 2008-04-25 2011-11-15 Raytheon Company Methods and apparatus for high-impulse fuze booster for insensitive munitions
US20150040789A1 (en) 2013-08-12 2015-02-12 Goodrich Corporation Enhanced linear shaped charge including spinal charge element
US10184326B2 (en) * 2014-06-17 2019-01-22 Baker Hughes, A Ge Company Llc Perforating system for hydraulic fracturing operations
US20220074719A1 (en) * 2020-03-03 2022-03-10 Geodynamics, Inc. Asymmetric initiated shaped charge and method for making a slot-like perforation

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809585A (en) * 1949-11-16 1957-10-15 Sidney A Moses Projectile for shaped charges
US3561361A (en) * 1950-04-18 1971-02-09 Us Army Detonation system for shaped charges
US2935020A (en) * 1953-08-07 1960-05-03 Pan American Petroleum Corp Apparatus for cutting holes in well casing
FR1092564A (en) * 1953-10-30 1955-04-22 Soc Tech De Rech Ind Shape charge explosives
US2980018A (en) * 1956-01-03 1961-04-18 Borg Warner Well perforator shaped charge
US3013491A (en) * 1957-10-14 1961-12-19 Borg Warner Multiple-jet shaped explosive charge perforating device
US3136249A (en) * 1961-06-12 1964-06-09 Jet Res Ct Inc Shaped charge explosive unit and liner therefor
US3311324A (en) * 1965-06-25 1967-03-28 Lloyd J Holt Destruct system for target aircraft
US3435763A (en) * 1967-06-20 1969-04-01 Arthur A Lavine Explosive arrangement for generating a mach stem to affect a line cut
US3477372A (en) * 1967-12-11 1969-11-11 William D Mcferrin Directional charge explosive device
US3561703A (en) * 1969-07-07 1971-02-09 Stencel Aero Eng Corp Canopy breaking by shaped charge
BE756502A (en) * 1969-09-23 1971-03-01 Dynamit Nobel Ag EXPLOSIVE CHARGE WITH ANNULAR START
FR2067874A5 (en) * 1969-11-19 1971-08-20 Europ Propulsion Detonating fuse for cutting under water
DE2515413C3 (en) * 1975-04-09 1979-10-31 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Cutting charge device
GB2018402B (en) * 1978-02-04 1982-06-23 Festivate Ltd Cutting materials
US4253523A (en) * 1979-03-26 1981-03-03 Ibsen Barrie G Method and apparatus for well perforation and fracturing operations
US4342261A (en) * 1980-06-23 1982-08-03 The United States Of America As Represented By The Secretary Of The Army Shaped charge warhead with mechanical means for preventing rotation
US4408535A (en) * 1980-06-28 1983-10-11 Alflex Limited Explosive cutting means
DE8118005U1 (en) * 1981-06-20 1981-11-19 Große-Benne, Wilhelm HOUSING FOR CUTTING LOADS

Also Published As

Publication number Publication date
GB2158923B (en) 1988-09-14
DE3416468C2 (en) 1986-08-21
GB2158923A (en) 1985-11-20
US4594946A (en) 1986-06-17
FR2563903B1 (en) 1987-11-27
NL191495C (en) 1995-08-04
NL191495B (en) 1995-04-03
FR2563903A1 (en) 1985-11-08
DE3416468A1 (en) 1985-11-14
NL8501222A (en) 1985-12-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950423